Sales channel
Tesco Marketplace Inventory Management
Sell on Tesco Marketplace and keep stock accurate in real time
Millions
of Tesco shoppers
Real-time
stock sync
Free
up to 50 SKUs
Tesco Marketplace gives third-party sellers access to millions of Tesco.com shoppers. The marketplace runs on Mirakl — and Salync connects to it directly, keeping your offer quantities accurate alongside every other channel you sell on.
What you get with Tesco Marketplace + Salync
Mirakl offer sync
Tesco Marketplace runs on the Mirakl platform. Salync updates your offer quantities via the Mirakl API the moment stock changes anywhere.
Prevent cancellations
Cancelling a Tesco Marketplace order damages your seller standing. Salync keeps quantities accurate so you only accept orders you can fulfil.
Sync with eBay, Amazon, and Shopify
Selling the same products across multiple channels? Salync keeps Tesco Marketplace, eBay, Amazon, and Shopify all in sync from one central inventory.
SKU-based offer matching
Link your Tesco Marketplace offers to your central catalogue via your Mirakl shop SKU — straightforward to set up, automatic from then on.
Bulk stock updates
Got a new delivery in? Update quantities for all your Tesco Marketplace offers at once from your Salync dashboard.
Complete stock history
Every adjustment, receipt, and sale is logged in full. Audit exactly where your stock went and when — useful for VAT and accounts.
How it works
Generate your Mirakl API key
In your Tesco Seller Admin, go to Settings → API and generate your Mirakl API key. Takes under a minute.
Connect Tesco in Salync
Paste your API key into Salync's Add Channel dialog. Salync verifies the connection against the Tesco Mirakl instance.
Set your Mirakl shop SKU per product
On each product's Channels tab, enter the Mirakl shop SKU that matches your Tesco Marketplace offer.
Stock stays accurate automatically
Every stock change — from any channel, purchase order, or manual adjustment — is pushed to Tesco Marketplace automatically.
Ready to sync your Tesco Marketplace inventory?
Free for up to 50 SKUs. No credit card required.
Frequently asked questions
What is Tesco Marketplace?
Tesco Marketplace is the third-party seller platform on Tesco.com, giving sellers access to Tesco's large UK customer base. It runs on the Mirakl marketplace platform.
How does Salync connect to Tesco Marketplace?
Tesco Marketplace uses Mirakl. Salync authenticates with your Mirakl API key and updates your offer quantities via the Mirakl PUT /api/offers endpoint.
What is a Mirakl shop SKU?
Your Mirakl shop SKU is the seller-side identifier you assigned to each offer in Tesco Seller Admin. You enter this in Salync on each product's Channels tab so Salync knows which offer to update.
Will Salync update Tesco stock when I sell on Amazon?
Yes. When any connected channel receives an order — Amazon, eBay, Shopify, or others — Salync deducts the stock and pushes the updated quantity to your Tesco Marketplace offers.
How do I become a Tesco Marketplace seller?
You need to apply through Tesco's seller onboarding process. Once approved, you'll get access to the Tesco Seller Admin where you can generate your Mirakl API key and start listing products.
Further reading
Other integrations
Start managing your Tesco Marketplace inventory today
Join thousands of sellers using Salync to keep stock accurate across every channel. Free for up to 50 SKUs.
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